阅读说明：本技术 方舱及运输工具 (Shelter and transport means ) 是由 田丽丽 刘晓峰 于 2021-10-26 设计创作，主要内容包括：本发明公开了一种方舱及运输工具。该方舱包括方舱本体,方舱本体内形成有医护人员休息区、第一缓冲区、脱防护服区、第二缓冲区、病房区和第三缓冲区；医护人员休息区和病房区之间依次设置有第一缓冲区、脱防护服区和第二缓冲区,各区之间设置为能够完全隔离；从医务人员休息区到第一缓冲区、脱防护服区、第二缓冲区以及病房区的气压依次减小；第三缓冲区靠近病房区设置,第三缓冲区的气压大于病房区的气压,且第三缓冲区设置为能够与方舱本体的外部相连通；第三缓冲区靠近病房区的一侧设置有第一传递窗,第三缓冲区远离病房区的一侧设置有第二传递窗。本发明的隔离效果更好。(The invention discloses a shelter and a transport tool. The shelter comprises a shelter body, wherein a medical staff rest area, a first buffer area, a protective clothing removing area, a second buffer area, a ward area and a third buffer area are formed in the shelter body; a first buffer area, a protective clothing removing area and a second buffer area are sequentially arranged between the rest area and the ward area of the medical staff, and the areas are completely isolated; the air pressure from the rest area of the medical staff to the first buffer area, the protective clothing removing area, the second buffer area and the ward area is reduced in sequence; the third buffer area is arranged close to the ward area, the air pressure of the third buffer area is greater than that of the ward area, and the third buffer area is arranged to be communicated with the outside of the shelter body; one side of the third buffer area close to the ward area is provided with a first transfer window, and one side of the third buffer area far away from the ward area is provided with a second transfer window. The invention has better isolation effect.)

1. A shelter is characterized by comprising a shelter body, wherein a medical staff rest area, a first toilet, a first buffer area, a protective clothing removing area, a second buffer area, a ward area and a third buffer area are formed in the shelter body;

the ward area comprises a patient isolation room and a second toilet;

a first buffer area, a protective clothing removing area and a second buffer area are sequentially arranged between the rest area and the ward area of the medical staff, and the areas are completely isolated;

the air pressure from the rest area of the medical staff to the first buffer area, the protective clothing removing area, the second buffer area and the ward area is reduced in sequence;

the third buffer area is arranged close to the ward area, the air pressure of the third buffer area is greater than that of the ward area, and the third buffer area is arranged to be communicated with the outside of the shelter body; one side of the third buffer area close to the ward area is provided with a first transfer window, and one side of the third buffer area far away from the ward area is provided with a second transfer window.

2. The shelter of claim 1 wherein said shelter is an insulated shelter; the air pressure difference between the medical staff rest area and the first buffer area is set to be 5-10 Pa, the air pressure difference between the first buffer area and the protective clothing area is set to be 5-10 Pa, the air pressure difference between the protective clothing area and the second buffer area is set to be 5-10 Pa, the air pressure difference between the second buffer area and the ward area is set to be 5-10 Pa, and the air pressure difference between the third buffer area and the ward area is set to be 5-15 Pa.

3. The shelter of claim 2 wherein one side of said isolated patient compartment is provided with an exhaust vent, said exhaust vent being provided with an exhaust filter; one side of medical personnel rest area is provided with the fresh air mouth, fresh air mouth department is provided with new trend filtration equipment.

4. A shelter as claimed in claim 3 wherein hand wash basins and/or hand sanitizing equipment are provided within said first buffer zone; the ward area is provided with a medical personnel seat.

5. The shelter of claim 4 further comprising a plurality of micro-pressure differential gauges disposed in the medical personnel rest area, the first buffer area, the protective clothing removal area, the second buffer area, the ward area and the third buffer area, respectively.

6. The shelter of claim 5 further comprising a disinfection device configured to automatically aerosol spray and smoke disinfect the entire space of the shelter without requiring personnel to enter the shelter for disinfection.

7. The shelter of claim 6 further comprising a control system, a master switch of said control system being disposed within said medical personnel rest area; the control system is respectively connected with the micro differential pressure gauge and the disinfection equipment.

8. The shelter of any one of claims 1 to 7, wherein the shelter body is of a container structure, and the medical staff rest area and the first toilet constitute a dedicated area, wherein the dedicated area is arranged at one end of the shelter body, and the cross section of the dedicated area is rectangular; the first buffer area, the protective clothing removing area and the second buffer area are arranged near the middle part of the shelter body, the first buffer area and the second buffer area are parallel and adjacent to each other, and the first buffer area and the second buffer area are both adjacent to the protective clothing removing area; the section of an area formed by the first buffer area, the protective clothing removing area and the second buffer area is rectangular, and one long edge of the rectangle is superposed with one long edge of the special area; the ward area and the third buffer area are arranged at the other end of the shelter body.

9. The shelter of claim 1, wherein said shelter functions as a sampling shelter; the shelter also comprises a sampling part; the sampling part is of an isolation glove structure; the sampling part is used for sampling personnel outside the shelter body.

10. A vehicle, characterized in that it comprises a vehicle body and a shelter according to any one of claims 1 to 9; the shelter further comprises a fixed clamping cable piece, wherein the fixed clamping cable piece is arranged on the outer surface of the shelter body and used for fixing the shelter body on the transportation tool body.

Technical Field

The invention relates to a shelter and a transport tool, in particular to a medical shelter for isolation treatment of highly pathogenic infectious disease cases and a transport tool comprising the medical shelter.

Background

At present, the number of countries deeply communicating with China is continuously increased, and the infectious diseases are severely challenged to prevent and control under the influence of global personnel exchange, transportation convenience and frequency increase. The risk of foreign infectious disease cases input into China is continuously improved. At present, there is a need to establish durable and comfortable removable fabricated highly pathogenic infectious disease case isolation shelter for flights, airports, cruise ships, stations, docks, medical institutions, etc.

CN112057277A discloses a simple and quick inflatable treatment isolation cabin for infectious diseases, which comprises a shelter, a disinfection room and an air purification device, wherein the disinfection room is connected into a whole at the entrance of the shelter, and a C-shaped door I is arranged at one end of the disinfection room communicated with the shelter; the top of the square cabin is provided with an air inlet pipeline, and an air outlet at the bottom is connected with an air inlet of the air purification device through a pipeline; the air purifier is characterized in that more than one disinfector is sequentially connected inside the air inlet of the air purifier through pipelines, an upper gas outlet of the disinfector is connected with a top air inlet end of the water-gas separator through a pipeline, an air outlet end of the water-gas separator is connected with an air inlet end at the bottom of the filter through a pipeline, an air outlet end at the top of the filter is connected with a medical mode pump, and an outlet end of the medical mode pump is connected with a silencing filter through a pipeline.

CN111441618A discloses an integrated intelligent shelter, which comprises a mobile emergency isolation shelter, a ventilation and air-conditioning system, a secondary pollution prevention processing system, an emergency reimbursement system and an intelligent management system; the interior of the mobile emergency isolation shelter is divided into a medical work area, a buffer chamber and a ward chamber, a medical toilet is arranged in the medical work area, and a patient toilet is arranged in the ward chamber; the ventilation air-conditioning system comprises: a fresh air conditioning unit; an exhaust fan set; a differential pressure sensor; an air quality sensor; a temperature sensor; a fresh air control module; an air exhaust control module; the secondary pollution prevention treatment system comprises a sewage discharge device and a purification and disinfection treatment device. However, only one buffer zone is arranged between the medical care working area and the ward of the shelter, and the isolation safety of the shelter is still to be improved.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a shelter, which has good isolation performance and can greatly reduce the spread of highly pathogenic infectious diseases. It is another object of the present invention to provide a vehicle. The purpose of the invention is realized by the following technical scheme.

The invention provides a shelter which comprises a shelter body, wherein a medical staff rest area, a first toilet, a first buffer area, a protective clothing removing area, a second buffer area, a ward area and a third buffer area are formed in the shelter body;

the ward area comprises a patient isolation room and a second toilet;

a first buffer area, a protective clothing removing area and a second buffer area are sequentially arranged between the medical staff rest area and the ward area, the first buffer area is arranged close to the medical staff rest area, and all the areas can be completely isolated;

the air pressure from the rest area of the medical staff to the first buffer area, the protective clothing removing area, the second buffer area and the ward area is reduced in sequence;

the third buffer area is arranged close to the ward area, the air pressure of the third buffer area is greater than that of the ward area, and the third buffer area is arranged to be communicated with the outside of the shelter body; one side of the third buffer area close to the ward area is provided with a first transfer window, and one side of the third buffer area far away from the ward area is provided with a second transfer window.

According to the shelter of the invention, preferably, the shelter is an isolation shelter; the air pressure difference between the medical staff rest area and the first buffer area is set to be 5-10 Pa, the air pressure difference between the first buffer area and the protective clothing area is set to be 5-10 Pa, the air pressure difference between the protective clothing area and the second buffer area is set to be 5-10 Pa, the air pressure difference between the second buffer area and the ward area is set to be 5-10 Pa, and the air pressure difference between the third buffer area and the ward area is set to be 5-15 Pa.

According to the shelter of the invention, preferably, one side of the isolated patient room is provided with an air outlet, and an air outlet filter is arranged at the air outlet; one side of medical personnel rest area is provided with the fresh air mouth, fresh air mouth department is provided with new trend filtration equipment.

According to the shelter, a hand washing pool and/or hand disinfecting equipment are preferably arranged in the first buffer area; the ward area is provided with a medical personnel seat.

According to the shelter of the invention, preferably, the shelter further comprises a plurality of micro-pressure difference meters, and the micro-pressure difference meters are respectively arranged in the rest area of the medical staff, the first buffer area, the protective clothing removing area, the second buffer area, the ward area and the third buffer area.

According to the shelter of the invention, preferably, the shelter further comprises a disinfection device which is arranged to automatically perform aerosol spray disinfection and smoke disinfection on the whole space of the shelter without staff entering the shelter for disinfection.

According to the shelter of the invention, the shelter preferably further comprises a control system, and a main switch of the control system is arranged in the rest area of the medical staff; the control system is respectively connected with the micro differential pressure gauge and the disinfection equipment.

According to the shelter, preferably, the shelter body is of a container structure, and the rest area of the medical staff and the first toilet form a special area, wherein the special area is arranged at one end of the shelter body, and the section of the special area is rectangular; the first buffer area, the protective clothing removing area and the second buffer area are arranged near the middle part of the shelter body, the first buffer area and the second buffer area are parallel and adjacent to each other, and the first buffer area and the second buffer area are both adjacent to the protective clothing removing area; the section of an area formed by the first buffer area, the protective clothing removing area and the second buffer area is rectangular, and one long edge of the rectangle is superposed with one long edge of the special area; the ward area and the third buffer area are arranged at the other end of the shelter body.

The shelter according to the invention is preferably used as a sampling shelter; the shelter also comprises a sampling part; the sampling part is of an isolation glove structure; the sampling part is used for sampling personnel outside the shelter body.

The invention also provides a vehicle comprising a vehicle body and a shelter according to the above; the shelter further comprises a fixed clamping cable piece, wherein the fixed clamping cable piece is arranged on the outer surface of the shelter body and used for fixing the shelter body on the transportation tool body.

According to the shelter, the first buffer area, the protective clothing removing area, the second buffer area and the adjacent areas are arranged between the rest area and the ward area of the medical staff to form air pressure difference, so that airflow flows directionally, the isolation effect of the shelter is greatly improved by matching with disinfection equipment, and the diffusion of highly pathogenic infectious diseases is reduced. The invention also arranges a third buffer area, and arranges a first transfer window and a second transfer window in the third buffer area, and the two transfer windows keep pressure difference, thereby avoiding the bacteria or virus in the ward area from diffusing outwards when transferring the medicine. In addition, the shelter has high space utilization rate.

Drawings

Figure 1 is a schematic view of a shelter of the present invention.

The reference numerals are explained below:

100-shelter body, 110-special area, 111-medical staff rest area, 1111-first isolation door, 112-first toilet, 120-first buffer area, 121-sampling part, 130-protective clothing removing area, 140-second buffer area, 150-ward area, 151-isolated patient room, 1511-exhaust filter, 152-second toilet, 160-third buffer area, 161-first transfer window, 162-second transfer window and 163-seventh isolation door.

Detailed Description

The present invention is further illustrated with reference to the following specific examples, but the scope of the invention is not limited thereto.

The shelter comprises a shelter body and a fixed clamping cable piece; the transport means comprises a transport means body and said shelter. As described in detail below.

< Square cabin body >

In the traditional shelter body, only a first-level buffer zone is arranged between a rest zone and a ward zone of medical staff, so that the possibility of diffusion of bacteria or viruses carried by protective clothing exists. Furthermore, when a pressure error is detected, it takes time to correct the error, and the primary buffer cannot guarantee that bacteria or viruses are not spread. On the basis of a large amount of practices, the applicant selects to arrange a multi-stage buffer area between a rest area and a ward area of medical staff and specially arrange a protective clothing removing area. This prevents the spread of bacteria or viruses carried by the protective suit. In addition, when an air pressure error is found, the multi-stage buffer can provide more ample time for correcting the error, ensuring that bacteria or viruses are not spread.

A rest area of medical staff, a first toilet, a first buffer area, a protective clothing removing area, a second buffer area, a ward area and a third buffer area are formed in the shelter body. The first buffer zone can prevent the diffusion of bacteria or viruses carried by the protective clothing in the protective clothing removing zone; the first buffer area, the protective clothing removing area and the second buffer area can prevent bacteria or viruses in the ward area from spreading. The applicant has clarified here that the above design is not a routine choice and can in practice play a very positive preventive role.

The shelter body is also internally provided with a micro differential pressure gauge, a sterilizing device, a fresh air filtering device, an exhaust filter, an air conditioning device and a control system. Thus, a medical shelter meeting the control requirement of highly pathogenic infectious diseases can be formed, thereby being beneficial to timely isolation and treatment of cases and avoiding pathogen transmission.

The rest area of the medical staff is used for the medical staff to work and rest. The first toilet is used by medical staff.

The ward area includes an isolated patient room and a second toilet. Isolation patient rooms are used to isolate cases with highly pathogenic infectious diseases. The second toilet was used for the case.

A first buffer area, a protective clothing removing area and a second buffer area are sequentially arranged between the rest area and the ward area of the medical staff. The zones are arranged to be completely isolated from each other. The areas are arranged to be capable of automatically sterilizing to ensure that no infectious disease spreading risk exists. The first buffer area is arranged between the rest area of the medical staff and the area of taking off the protective clothing. The second buffer area is arranged between the protective clothing removing area and the ward area.

In the present invention, the second buffer area is used to separate the ward area from the protection-free clothes area. The second buffer zone can be used for cleaning and disinfecting the medical personnel wearing the protective clothing. The protective clothing taking-off area is used for medical staff to take off the protective clothing. First buffer is used for taking off protective clothing district and medical personnel's rest district and separates, and first buffer can supply medical personnel to carry out cleaning and disinfection to self once more, ensures that medical personnel's safety pollution-free ground gets into medical personnel's rest district like this.

The shelter of the present invention can be used as an isolation shelter. The air pressure from the rest area of the medical staff to the first buffer area, the protective clothing removing area, the second buffer area and the ward area is reduced in sequence. The air pressure difference between the rest area of the medical staff and the first buffer area is set to be 5-10 Pa, preferably 5-8 Pa, and more preferably 5-6 Pa. The air pressure difference between the first buffer area and the protective clothing removing area is set to be 5-10 Pa, preferably 5-8 Pa, and more preferably 5-6 Pa. The air pressure difference between the protective clothing removing area and the second buffer area is set to be 5-10 Pa, preferably 5-8 Pa, and more preferably 5-6 Pa. The air pressure difference between the second buffer area and the ward area is set to be 5-10 Pa, preferably 5-8 Pa, and more preferably 5-6 Pa. Thus, the directional flow of air from the rest area of the medical staff to the ward area can be ensured, and the polluted air is prevented from entering the rest area of the medical staff. In addition, this ensures that the air pressure difference is adjusted to the normal value within the above range in time when a failure occurs in which the air pressure difference is not within the above range. More importantly, the present application has found that such air pressure differentials do not cause discomfort to the human body and can effectively prevent free flow of bacteria or viruses in the air.

After the isolated patient is diagnosed and treated, the medical staff enters the second buffer area (for disinfection) from the ward area, then enters the protective clothing removing area, removes the worn protective clothing, then enters the first buffer area (for disinfection), and finally enters the rest area of the medical staff safely and pollution-free. By adopting the design, the control of infectious diseases is facilitated.

According to one embodiment of the invention, the outside of the shelter body has 1 atmosphere, so that the pressure in the rest area of the medical staff can be 1 atmosphere, the pressure in the first buffer area can be 1 atmosphere- (5-10) Pa, the pressure in the protective clothing removing area can be 1 atmosphere- (10-15) Pa, the pressure in the second buffer area can be 1 atmosphere- (15-20) Pa, and the pressure in the ward area can be 1 atmosphere- (20-25) Pa. According to a specific embodiment of the present invention, the outside of the shelter body has 1 atmosphere, so that the pressure in the rest area of the medical staff can be 1 atmosphere, the pressure in the first buffer area can be 1 atmosphere to 5Pa, the pressure in the protective clothing removing area can be 1 atmosphere to 10Pa, the pressure in the second buffer area can be 1 atmosphere to 15Pa, and the pressure in the ward area can be 1 atmosphere to 20 Pa.

According to one embodiment of the invention, a hand sink and/or hand sanitizing equipment is provided within the first buffer zone. The hand-disinfecting device may be those known.

The third buffer zone of the present invention is located adjacent to the ward zone. The third buffer zone is arranged to be communicated with the outside of the shelter body. One side of the third buffer area close to the ward area is provided with a first transmission window. And a second transfer window is arranged on one side of the third buffer area, which is far away from the ward area.

The air pressure of the third buffer area is larger than that of the ward area, and the air pressure difference between the third buffer area and the ward area is set to be 5-15 Pa, preferably 5-10 Pa. The third buffer zone may be between 1 atmosphere and 5 Pa. Therefore, the contaminated air can be prevented from entering the third buffer area, and the contaminated air can be prevented from entering the outside of the shelter body from the ward area when the drugs are transferred to the patient.

In the prior art, only one buffer area is arranged between a rest area and a ward area of medical staff. This does not completely isolate highly pathogenic infectious diseases, especially where the outer surface of protective clothing worn by medical personnel is likely to have pathogenic bacteria or viruses attached. In addition, in the prior art, when the medicine is delivered to the patient, bacteria or viruses are likely to enter the outside of the shelter body along with the airflow from the ward area, so that the pathogenic bacteria or viruses cannot be completely isolated, namely, the safety of the shelter in the prior art is still to be improved. Researches and experiments show that the technical scheme of the invention can obviously improve the safety of the shelter.

In certain embodiments, the present invention employs a micro-pressure differential gauge for detecting air pressure within each zone. The differential pressure gauge is respectively arranged in a rest area, a first buffer area, a protective clothing removing area, a second buffer area, a ward area and a third buffer area of the medical staff.

The disinfection equipment provided by the invention can automatically carry out aerosol spraying and smoke disinfection on the whole space of the shelter, and workers do not need to enter the shelter for on-site disinfection. According to one embodiment of the invention, the disinfection apparatus comprises a disinfection liquid conduit and a nozzle. The disinfection pipeline is integrally installed in the shelter. The nozzles can be a plurality of and are respectively arranged in a rest area of medical staff, a first toilet, a first buffer area, a protective clothing removing area, a second buffer area, a ward area and a third buffer area. The control system of the invention can be used for aerosol spray disinfection of a certain area or the whole space of a shelter. This is advantageous for improving the sterilization efficiency and for achieving sterilization of the individual zones and terminal sterilization.

In the invention, the shelter body can be a standardized, modularized, combinable and quick-built structure. In certain preferred embodiments, the shelter body is in the structure of a container comprising an end face a, an end face B, a side face a and a side face B, wherein the end face a and the end face B are oppositely arranged, and the side face a and the side face B are oppositely arranged. The rest area of the medical staff and the first toilet form a special area. The special area is arranged at one end part of the shelter body, and the section of the special area is rectangular. Medical personnel rest area is close to side A and sets up, and first bathroom is close to side B and sets up. The first buffer area, the protective clothing area and the second buffer area are arranged near the middle of the shelter body, the first buffer area and the second buffer area are parallel and adjacent to each other, and the first buffer area and the second buffer area are both arranged adjacent to the protective clothing area. The section of the area formed by the first buffer area, the protective clothing removing area and the second buffer area is rectangular, and one long edge of the rectangle is superposed with one long edge of the special area. The first buffer area and the second buffer area are arranged close to the side surface A, and the protective clothing removing area is arranged close to the side surface B. The ward area and the third buffer area are arranged at the other end of the shelter body. The section of the area formed by the ward area and the third buffer area is rectangular. The isolated patient compartment is disposed adjacent side A and the second toilet and the third buffer zone are disposed adjacent side B. Therefore, the space utilization rate of the shelter body is greatly improved.

In certain embodiments, a bed or chair is provided in the isolated patient room for use by the patient. The ward area can be provided with a medical personnel seat. So that the medical staff can rest or work.

In the invention, the first toilet is provided with an isolatable space, and the first toilet is provided with a door. The second bathroom sets up the space that can keep apart, and the second bathroom is provided with the door. The first toilet and the second toilet can be realized by adopting the existing harmless packaging technology so as to avoid secondary pollution.

In the invention, a rest area of the medical staff can be provided with and fixed with a seat, a bed and the like so as to facilitate the rest of the medical staff. Medical personnel rest area is provided with first insulated door, and first buffer setting is kept away from to first insulated door. The first isolation door is arranged on the end surface A of the shelter body. Medical personnel can pass in and out the shelter body through the first isolating door. A second isolation door is arranged between the rest area of the medical staff and the first buffer area. And a third isolation door is arranged between the first buffer area and the protective clothing removing area. A fourth isolation door is arranged between the protective clothing removing area and the second buffer area. A fifth isolation door is arranged between the second buffer area and the ward area. A sixth isolation door is arranged between the third buffer area and the ward area, a seventh isolation door is further arranged on one side, away from the ward area, of the third buffer area, and the seventh isolation door is arranged on the side face B of the shelter body. The isolation doors can be opened or closed as required.

In the invention, a fresh air port is arranged at one side of a rest area of medical staff, and a fresh air filtering device is arranged at the fresh air port. The fresh air filtering device is not particularly limited and may be those known.

One side of the isolated patient room is provided with an air supply outlet and an air exhaust outlet. The air supply opening is provided with a fresh air filtering device. An air exhaust filter is arranged at the air outlet. According to one embodiment of the present invention, the exhaust Air Filter is a HEPA (High Efficiency Particulate Air) Filter.

The air conditioning equipment can be used for adjusting the temperature in the shelter body, so that the shelter body can be used in spring, summer, autumn and winter.

The control system of the invention is connected with the micro differential pressure gauge, the disinfection equipment, the fresh air filtering equipment and the air conditioning equipment. The control system is used for controlling the use of the micro differential pressure gauge, the disinfection equipment, the fresh air filtering equipment and the air conditioning equipment. According to one embodiment of the invention, the master switch of the control system is arranged in the resting area of the medical staff.

In the present invention, the shelter can also be used as a sampling shelter. When the sampling shelter is used, the pressure in the shelter body is completely switched to positive pressure, namely the air pressure of each area in the shelter body is greater than the air pressure outside the shelter body. There may be no air pressure difference between the zones within the shelter body. The shelter also comprises a sampling part. The sampling part can be arranged in each area, and the space utilization rate is improved. The sampling part is arranged to be of an isolation glove structure; the sampling part is used for sampling personnel outside the shelter body. Therefore, medical staff can be protected, and staff outside the capsule can be protected, so that the occurrence of continuous cases can be avoided.

< fixing clip >

The fixed clamping rope piece is arranged on the outer surface of the shelter body and used for fixing the shelter body on the transportation tool body. The fixing clip cable pieces can be evenly distributed. Thus, the shelter body can be conveniently fixed on the transportation tool body or the ground. This also facilitates the use of a crane to move the shelter body.

< conveyance >

The transport tool comprises a transport tool body and the square cabin, wherein the square cabin body is fixed on the transport tool body through a fixing clamping rope piece. The transportation tool of the invention is a transportation tool for isolating highly pathogenic infectious disease cases. The shelter is detachable, convenient to transport, capable of being used on the ground and applicable to isolation and transportation of various highly pathogenic infectious disease cases in the transportation process. The vehicle may be an air vehicle, a land vehicle or a water vehicle. The air vehicle may be an aircraft or a capsule or the like. The land transportation means may be a train or a car or the like. The watercraft may be a ship or the like. According to one embodiment of the invention, the vehicle may be an air vehicle.

Example 1

Figure 1 is a schematic view of a shelter of the present invention. The shelter comprises a shelter body 100 and a fixed clamping rope piece (not shown), wherein a medical staff rest area 111, a first toilet 112, a first buffer area 120, a protective clothing removing area 130, a second buffer area 140, a ward area 150 and a third buffer area 160 are formed in the shelter body 100; the shelter body 100 is also internally provided with a micro differential pressure gauge, a sterilizing device, a fresh air filtering device, an exhaust filter 1511, an air conditioning device and a control system.

The resting area 111 for the medical staff can be provided with a fixed seat, bed, etc. to facilitate the medical staff to rest. The first toilet 112 is provided as an isolatable space, and the first toilet 112 is provided with a door.

The patient room area 150 includes an isolated patient room 151 and a second toilet 152. The isolated patient room 151 is provided as an isolatable space that can isolate a patient having an infectious disease. The isolated patient compartment 151 may house a bed to facilitate patient rest. The isolated patient room 151 is provided with a door. The second washroom 152 is provided as a space that can be isolated, and the second washroom 152 is provided with a door. The first and second toilets 112 and 152 may be treated using existing waterless fecal collection technology to prevent secondary contamination.

The first buffer area 120, the protective clothing removing area 130 and the second buffer area 140 are sequentially arranged between the medical staff rest area 111 and the ward area 150, the first buffer area 120 is arranged close to the medical staff rest area 111, and the areas are completely separated. A hand disinfecting device is arranged in the first buffer area 120. The ward area 150 is provided with a medical personnel seat.

The third buffer zone 160 is disposed adjacent to the patient room zone 150, and the third buffer zone 160 is disposed to be capable of communicating with the outside of the shelter body 100. A first transfer window 161 is disposed on a side of the third buffer 160 close to the patient room area 150, and a second transfer window 162 is disposed on a side of the third buffer 160 far from the patient room area 150. The medication required by the patient may be delivered through the first delivery window 161 and the second delivery window 162, thereby preventing the ward area 150 from coming into contact with the outside and preventing the spread of infectious diseases.

The medical staff rest area 111 is provided with a first isolation door 1111, and the first isolation door 1111 is arranged far away from the first buffer area 120. Medical staff can enter and exit the shelter body 100 through the first isolation door 1111. A second isolation door is arranged between the medical staff rest area 111 and the first buffer area 120. A third isolation door is disposed between the first buffer area 120 and the protective clothing removing area 130. A fourth isolation door is disposed between the protection-clothing removing area 130 and the second buffer area 140. A fifth isolation door is provided between the second buffer area 140 and the patient room area 150. A sixth isolation door is arranged between the third buffer zone 160 and the patient room zone 150, and a seventh isolation door 163 is further arranged on the side of the third buffer zone 160 far away from the patient room zone 150. The isolation doors can be opened or closed as required.

The air pressure decreases in order from the caregiver's rest area 111 to the first buffer area 120, the protective clothing removal area 130, the second buffer area 140, and the patient room area 150. The air pressure difference between the medical staff resting area 111 and the first buffer area 120 is set to be 5Pa, the air pressure difference between the first buffer area 120 and the protective clothing removing area 130 is set to be 5Pa, the air pressure difference between the protective clothing removing area 130 and the second buffer area 140 is set to be 5Pa, and the air pressure difference between the second buffer area 140 and the ward area 150 is set to be 5 Pa. This ensures a directed flow of air from the healthcare worker rest area 111 to the patient room area 150, avoiding contaminated air from entering the healthcare worker rest area 111.

In this embodiment, the air pressure outside the shelter body 100 is 1 atmosphere, the air pressure of the resting area 111 of the medical staff is 1 atmosphere, the air pressure of the first buffer area 120 is 1 atmosphere-5 Pa, the air pressure of the protective clothing removing area 130 is 1 atmosphere-10 Pa, the air pressure of the second buffer area 140 is 1 atmosphere-15 Pa, and the air pressure of the ward area 150 is 1 atmosphere-20 Pa.

The air pressure of the third buffer zone 160 is 1 atmosphere to 5 Pa. The air pressure in the third buffer area 160 is greater than the air pressure in the patient room area 150 and less than the air pressure outside the shelter. The air pressure difference between the third buffer zone 160 and the patient room zone 150 is set to 15 Pa. This prevents contaminated air from entering the third buffer zone 160.

One side of medical personnel rest area 111 is provided with the fresh air mouth, and fresh air mouth department is provided with new trend filtration equipment. One side of the isolated patient room 151 is provided with an Air supply outlet and an Air exhaust outlet, and the Air exhaust outlet is provided with an Air exhaust Filter 1511 which can be a High Efficiency Particulate Air Filter (HEPA Filter). The air supply opening is provided with a fresh air filtering device.

Micro differential pressure meters are arranged in the medical staff rest area 111, the first buffer area 120, the protective clothing removing area 130, the second buffer area 140, the ward area 150 and the third buffer area 160. The micro differential pressure gauge is used for detecting the air pressure of each area.

Disinfection equipment is arranged in the medical staff rest area 111, the first toilet 112, the first buffer area 120, the protective clothing removing area 130, the second buffer area 140, the ward area 150 and the third buffer area 160. The disinfection apparatus comprises a disinfection fluid conduit and a nozzle, the disinfection apparatus being arranged to be capable of forming an aerosol spray. The disinfection apparatus is used for disinfecting the respective zones.

The air conditioning apparatus is used to adjust the temperature of each zone within the shelter body 100.

The micro differential pressure gauge, the disinfection equipment, the fresh air filtering equipment and the air conditioning equipment are respectively connected with the control system. The control system controls the opening and closing of the disinfection equipment, the fresh air filtering equipment and the air conditioning equipment. The micro differential pressure gauge is connected with a control system, and the control system can timely control the air pressure of each area in the shelter body 100 according to the differential pressure number of the micro differential pressure gauge so as to ensure that the air flow sequentially flows from the medical staff rest area 111 to the first buffer area 120, the protective clothing removing area 130, the second buffer area 140 and the ward area 150 in a directional manner, ensure that the air flow flows from the third buffer area 160 to the ward area 150 in a directional manner, and avoid pollution. The main switch of the control system is arranged in the resting area 111 of the medical staff. The respective zones may be provided with sub-switches.

In this embodiment, the shelter body 100 is a container structure. The medical staff rest area 111 and the first toilet 112 constitute a dedicated area 110. The exclusive area 110 is disposed at one end of the shelter body 100, and the cross section of the exclusive area 110 is rectangular. The first buffer area 120, the protective clothing removing area 130 and the second buffer area 140 are arranged near the middle of the shelter body 100, the first buffer area 120 and the second buffer area 140 are arranged in parallel and adjacently, and the first buffer area 120 and the second buffer area 140 are both arranged adjacently to the protective clothing removing area 130. The cross-section of the area formed by the first buffer area 120, the protective clothing removal area 130 and the second buffer area 140 is rectangular, and one long side of the rectangle coincides with one long side of the exclusive area 110. The ward area 150 and the third buffer area 160 are located at the other end of the shelter body 100. The ward area 150 and the third buffer area 160 are rectangular in cross-section.

A fixing rope member (not shown) is provided on an outer surface of the shelter body 100 for fixing or moving the shelter body 100.

Example 2

The same as example 1 except for the following structure and arrangement:

the air pressure in each area in the shelter body 100 is larger than the air pressure outside the shelter body 100, and no air pressure difference exists between the areas in the shelter body 100. As shown in fig. 1, the shelter further comprises a sampling portion 121. The sampling part 121 is provided as an isolation glove structure. The insulating glove structure may employ those known in the art. The sampling portion 121 is used to sample a person outside the shelter body 100.

Example 3

An air vehicle having the shelter of example 1 disposed therein.

Example 4

An air vehicle having the shelter of example 2 disposed therein.

Example 5

A land transportation vehicle having a cabin in which the shelter of embodiment 1 is installed.

Example 6

A land transportation vehicle having a cabin in which the shelter of embodiment 2 is installed.

Example 7

A watercraft having an interior space provided with the shelter of example 1.

Example 8

A watercraft having an interior space provided with the shelter of example 2.

The present invention is not limited to the above-described embodiments, and any variations, modifications, and substitutions which may occur to those skilled in the art may be made without departing from the spirit of the invention.